In addition to the State Report Cards interactive map, this tool lets readers calculate grades for states based on weighting schemes that they devise themselves. Part of our annual report, Quality ...

It can be easy to think that you only have a set period of time to run at your best – and that, once you’ve passed your running peak, you’ll fall behind the pack. But age doesn’t affect running ...

If you’re a runner, you might believe that you have to be a certain age to hit your running peak and clock your best times. Then, once you’ve passed that period, your performance will decline and, ...

*This grading calculator allows users to adjust Quality Counts category and subcategory weights in one percentage-point increments to calculate new user-defined scores. EPE Research Center scores were ...